CN112762655B - Heatable storage box used inside refrigerator and refrigerator - Google Patents
Heatable storage box used inside refrigerator and refrigerator Download PDFInfo
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- CN112762655B CN112762655B CN201911001814.6A CN201911001814A CN112762655B CN 112762655 B CN112762655 B CN 112762655B CN 201911001814 A CN201911001814 A CN 201911001814A CN 112762655 B CN112762655 B CN 112762655B
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- inner container
- refrigerator
- storage space
- heating
- heatable
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- 238000010438 heat treatment Methods 0.000 claims abstract description 100
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000004964 aerogel Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 239000011888 foil Substances 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 235000012239 silicon dioxide Nutrition 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 239000004831 Hot glue Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000001815 facial effect Effects 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 235000013336 milk Nutrition 0.000 description 4
- 239000008267 milk Substances 0.000 description 4
- 210000004080 milk Anatomy 0.000 description 4
- -1 Polyethylene Polymers 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 235000013365 dairy product Nutrition 0.000 description 2
- 229920005669 high impact polystyrene Polymers 0.000 description 2
- 239000004797 high-impact polystyrene Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004965 Silica aerogel Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
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- 230000017525 heat dissipation Effects 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
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- 239000000843 powder Substances 0.000 description 1
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- 230000005855 radiation Effects 0.000 description 1
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/005—Charging, supporting, and discharging the articles to be cooled using containers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention provides a heatable storage box used in a refrigerator and the refrigerator, wherein the heatable storage box comprises a box body with a storage space and a box cover mechanically connected with the box body, and the box cover is used for opening and closing the storage space; wherein, the box body includes: the inner container limits a storage space; the outer shell is coated on the outer side of the inner container; and a heating device arranged between the inner container and the outer shell and configured to heat the articles in the storage space. According to the heatable storage box provided by the embodiment of the invention, the storage box is arranged in the refrigerator, so that the internal space of the refrigerator can be further saved, the use function of the refrigerator is improved, and the requirement of a user on rapidly heating articles can be met.
Description
Technical Field
The invention relates to the technical field of refrigerators, in particular to a refrigerator and a heatable storage box used in the refrigerator.
Background
Nowadays, as a refrigerating apparatus maintaining a constant low temperature, a refrigerator has been considered more about how to refrigerate and keep food stored therein fresh. In general, people are not suitable for directly eating food taken out of a refrigerator, and particularly for mother and infant refrigerators, more attention is paid to preservation and preservation of dairy products, and when infants need to eat food in the refrigerator, the infants need to heat the food to be eaten by hot water or a separate heater. Especially in the heating process of milk or dairy products, the infant is easy to wait for a long time due to the problems of time and temperature control. In addition, for daily skin care products, especially facial masks are often stored in a refrigerator in a cold storage mode, and after the facial masks are taken out of the cold storage mode, the facial masks are often required to be recovered to room temperature for use.
At present, a traditional refrigerator is usually provided with a chamber in the refrigerator to realize a heating function, and when the heating function is started, the temperature fluctuation in the chamber is large, so that the storage influence on objects is large. If electromagnetic waves are used to heat food, they do not provide good heating for packages containing metal foils inside such as milk.
Disclosure of Invention
An object of the present invention is to provide a heatable storage box for use in a refrigerator interior.
A further object of the invention is to keep the temperature of the heatable storage box uniform during heating.
In particular, according to one aspect of the present invention, there is provided a heatable storage box for a refrigerator interior, comprising: the box cover is mechanically connected with the box body and used for opening and closing the storage space;
wherein, the box body includes:
the inner container limits a storage space;
the outer shell is coated on the outer side of the inner container; and
and the heating device is arranged between the inner container and the shell and is configured to heat the articles in the storage space.
Optionally, a heating cavity is formed between the bottom of the inner container and the outer shell, and the heating device is arranged in the heating cavity.
Optionally, the heating device comprises:
a heating element configured to generate heat;
a fan configured to cause a flow of air to be blown into the storage space and to carry a portion of the heat.
Optionally, the heating element is attached to the bottom of the inner container;
the heating device further includes: the fan cover is fixedly arranged at the bottom of the inner container and positioned in the middle of the heating cavity, and the fan is arranged in the fan cover;
the air inlet hole is opened in the region that the inner bag corresponds with the fan for the fan impels heating intracavity air to blow in into the storing space via the air inlet hole.
Optionally, an opening is formed in one side of the fan cover, and a plurality of air return holes are formed in the bottom of the inner container and one side of the inner container close to the opening, so that air in the storage space returns to the heating cavity through the air return holes to form airflow circulation.
Optionally, the cartridge further comprises:
the heat-insulating layer is arranged on the inner side of the shell and is adhered to the shell through an acrylic double-sided adhesive tape or a PSA hot melt adhesive;
the heat insulating material of the heat insulating layer comprises silicon dioxide aerogel felt, and the surface of the silicon dioxide aerogel felt is aluminum foil.
Optionally, the box cover is arranged at the top of the box body;
a gap is formed between the peripheral wall of the inner container and the heat-insulating layer; and is
Seted up a plurality of through-holes on the perisporium of inner bag, storing space and heating chamber carry out the air current through the gap between through-hole and inner bag and the heat preservation alternately.
Optionally, the cartridge further comprises:
and the temperature sensor is arranged between the inner container and the outer shell and is configured to detect the temperature of the storage space.
Optionally, the heating element comprises: aluminum foil heater wires, electric heater wires, PTC heaters or semiconductor heating lamps;
the fan includes: axial fans or centrifugal fans.
According to another aspect of the present invention, there is also provided a refrigerator including:
a box body and a door body which limit the storage chamber;
the heatable storage box for the refrigerator interior according to any one of the above is detachably mounted on a door liner of a door body.
The invention provides a heatable storage box which is arranged in a refrigerator, when an object does not need to be heated, a box cover of the heatable storage box is opened to enable the storage space to be communicated with a refrigerating chamber of the refrigerator in an air flow mode, so that the object can be refrigerated and fresh-kept, and the object which is stored in the refrigerator and cannot be used immediately, such as small products including milk, facial masks and the like, can be heated at any time. The heatable storage box provided by the embodiment of the invention not only can further save the internal space of the refrigerator and improve the use function of the refrigerator, but also can meet the requirement of a user on rapidly heating articles.
Furthermore, according to the heatable storage box provided by the invention, the heating device comprising the fan is arranged between the outer box and the inner container of the box body to maintain the temperature balance of the heating of the inner container, and the heatable storage box is arranged on the door liner of the refrigerator door, so that the phenomenon that the temperature difference fluctuation of the refrigerating chamber of the refrigerator is large due to the fact that the storage environment of the refrigerator is influenced by the internal heat leakage during heating can be avoided.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily to scale. In the drawings:
fig. 1 is a schematic view of the overall structure of a heatable storage box according to an embodiment of the invention;
FIG. 2 is an exploded schematic view of the heatable storage cassette shown in FIG. 1;
FIG. 3 is a schematic view of a bottom structure of a box body in a heatable storage box according to an embodiment of the present invention;
fig. 4 is a schematic view of an internal structure of a box body in the heatable storage box according to the embodiment of the invention;
fig. 5 is a schematic view of a refrigerator according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a heatable storage box in relative position with a door according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Fig. 1 and 2 show a heatable storage box 100 for a refrigerator interior according to an embodiment of the present invention, and as can be seen from fig. 1 and 2, the heatable storage box 100 provided in this embodiment may include: a box body 110 having a storage space 111, and a box cover 120 mechanically connected to the box body 110, the box cover 120 being used to open and close the storage space 111. Among them, the cartridge 110 may include: an inner container 112 defining a storage space 111; a casing 113 covering the outer side of the inner container 112; and a heating device 130 disposed between the inner container 112 and the outer case 113, and configured to heat the articles in the storage space 111.
The embodiment of the invention provides a heatable storage box 100 which is arranged in a refrigerator, so that when an article does not need to be heated, a box cover 120 of the heatable storage box 100 is opened to enable the storage space 111 and a refrigerating chamber of the refrigerator to be in air flow communication, so that the article can be refrigerated and fresh-kept, and the article which is stored in the refrigerator and cannot be used immediately, such as small products like milk, facial masks and the like, can be heated at any time. That is, based on the heatable storage box 100 provided by the embodiment of the present invention, by disposing the heatable storage box in the refrigerator, the internal space of the refrigerator can be further saved, the use function of the refrigerator can be improved, and the requirement of the user for rapidly heating the articles can be satisfied.
Alternatively, the inner container 112 in the casing may be made of metal, such as stainless steel, aluminum, steel, etc., preferably stainless steel, and the thickness thereof may be 0.5-2mm. Through the inner container 112 that sets up the metal material, can be convenient for to the heat conduction that heating device 130 generated, with the heat that heating device 130 produced through inner container 112 self conduct heat to storage space 111 fast in, but also can make the heat transfer more even. In addition, the housing 113 in the casing is preferably made of plastic, such as Polyethylene, polypropylene, polystyrene, PET (Polyethylene terephthalate, plastic), nylon, etc. The material of the outer casing 113 is required to have good high and low temperature resistance (multiple cycles at 4-50 ℃), preferably HIPS (high impact polystyrene) or ABS (Acrylonitrile Butadiene Styrene plastic), etc., and the outer casing 113 is made of plastic, which is a poor thermal conductivity plastic, so that when the heating device 130 heats, the heat generated by the heating device 130 can be prevented from entering the refrigerating chamber of the refrigerator, which results in large temperature fluctuation of the refrigerating chamber. The inner container 112 and the outer casing 113 can be connected by mechanical structure and sealed by sealant. When the inner container 112 and the outer shell 113 are sealed by a sealant, the selected sealant has good high and low temperature resistance and low odor, and may be, for example, epoxy resin, polyurethane, acrylic acid, silicone, etc., and preferably polyurethane or silicone. In practical applications, the inner container 112 and the outer casing 113 may be connected by other methods, and the present invention is not limited thereto.
Fig. 3 shows a schematic view of a portion of a heatable storage cassette 100 according to an embodiment of the invention. Referring to fig. 3, a heating cavity 140 may be formed between the bottom of the inner container 112 and the outer casing 113, and the heating device 130 is disposed in the heating cavity 140. The bottom of the housing 113 may further be provided with a detachable base 150, so as to open and close the heating cavity 140, thereby facilitating timely maintenance and cleaning of the heating cavity 140 and components in the heating device 130 in the heating cavity 140.
Alternatively, the heating device 130 may include: a heating element 131 and a fan 132. Wherein the heating element 131 is configured to generate heat; a fan 132 configured to cause a flow of air to be created that blows into the storage space 111 and carries a portion of the heat. Wherein the heating element 131 may include: an aluminum foil heater wire, an electric heater wire, a PTC heater or a semiconductor heating lamp, which may be attached to the inner container 112, may have a certain gap from the inner container 112. The fan 132 may be: axial fans or centrifugal fans. In this embodiment, the power supply for the fan 132 and the heating element 131 can be driven from the refrigerator to which the fan 132 and the heating element 131 belong, and the power supply line is connected into the refrigerator door body from the refrigerator body and is matched with the fan 132 and the heating element 131 through terminals from the door liner. This embodiment can realize the reasonable overall arrangement to each part in the box body 110 through setting up heating chamber 140 to reduce each part and to the occupation space of box body 110, with the size of rational adjustment heatable storing box 100, adapt to not unidimensional refrigerator.
In an alternative embodiment of the present invention, the heating element 131 is attached to the bottom of the inner container 112. As shown in fig. 3 and 4, the heating device 130 may further include a fan cover 133 covering the outside of the fan 132, and is fixed to the bottom of the inner container 112 and located in the middle of the heating cavity 140. An air inlet hole is formed in the area of the inner container 112 corresponding to the blower 132, so that the blower 132 can cause air in the heating cavity 140 to blow into the storage space 111 through the air inlet hole 114. The fan guard 133 may be integrally formed with the inner container 112 or may be otherwise secured to the bottom of the inner container 112. The fan 132 may be fixedly disposed with the fan guard 133 to provide safety protection to the fan 132 via the fan guard 133.
As can be seen from fig. 3 and 4, the fan guard 133 has an opening on one side, for example, on the side away from the refrigerator door. A plurality of air return holes 115 are formed at the bottom of the inner container 112 and on a side close to the opening, so that air in the storage space 111 returns to the heating cavity 140 through the air return holes 115 to form an air flow circulation.
In this embodiment, the fan 132 can rapidly and uniformly circulate the heat generated by the heating element 131 through the air inlet hole 114 and the air return hole 115 provided on the inner container 112 to achieve the air flow before the storage space 111 and the heating cavity 140. That is, after the fan 132 is started, the air flows around, so that the flowing air continuously enters the storage space 111 of the inner container 112 through the air inlet hole 114, and the air in the storage space 111 is caused to return to the heating cavity 140 through the air return hole 115, so as to form an air flow circulation. Meanwhile, the heating element 131 emits heat during operation, so that the temperature in the heating cavity 140 rises, and then a high-temperature circulating air flow is formed along with the rising of the temperature of the flowing air caused by the operation of the fan 132, so that the temperature in the storage space 111 of the inner container 112 rises, and the heating of the articles in the storage space 111 is realized. In addition, because the inner container 112 is made of metal and the heating element 131 is disposed close to the inner container 112, the high-temperature air in the heating cavity 140 can be introduced into the storage space 111 of the inner container 112 based on the inner container 112 itself, so as to heat the target object, and the heat generated by the heating element 131 can be fully utilized in the heating process, thereby achieving the effect of temperature balance.
In an optional embodiment of the present invention, the box body 110 may further include: an insulating layer (not shown in the figures) disposed on the inner side of the outer case 113 and adhered to the outer case 113 by acrylic double-sided tape or PSA hot melt adhesive; the heat-insulating material of the heat-insulating layer comprises a silicon dioxide aerogel felt, and the surface of the silicon dioxide aerogel felt is an aluminum foil. In practical application, since the aerogel felt is easy to fall off powder, by using the aluminum foil on the surface of the silica aerogel felt, firstly, the problem of heating radiation can be solved, and the generated heat is radiated into the inner container 112; secondly, due to the existence of the heat insulation layer, heat generated by the heating device 130 during operation can completely enter the inner container 112 during heating, so that the temperature of the refrigerating chamber is prevented from being fluctuated when the heat enters the refrigerating chamber; finally, the aging of the aerogel felt caused by the outside water vapor entering the aerogel felt can be avoided, and the service life of the heatable storage box 100 is prolonged. In this embodiment, the insulating layer is provided between the outer case 113 and the inner container 112, so that the influence on the refrigeration inside the refrigerator can be further reduced, and the heating of the articles can be efficiently realized.
As can be seen from fig. 1 to 4, the box cover 120 is preferably disposed on the top of the box body 110, the storage space 111 can be opened and closed by opening and closing the box cover 120, the connection between the box cover 120 and the box body 110 can be set to be automatically closed, and when an object is heated and taken out of the storage space, the automatic closing of the box cover 120 prevents heat from being dissipated into the storage compartment of the refrigerator, which may cause temperature fluctuation in the storage compartment of the refrigerator. A gap is formed between the peripheral wall of the inner container 112 and the heat-insulating layer; and a plurality of through holes 116 are opened on the peripheral wall of the inner container 112, and the air flow interaction is carried out between the storage space 111 and the heating cavity 140 through the through holes 116 and the gaps between the inner container 112 and the insulating layer. In this embodiment, the through hole 116 is formed in the side wall of the inner container 112, so that the airflow interaction efficiency between the heating cavity 140 and the storage space 111 can be further improved, and the temperature in the storage space 111 can reach the set temperature in the heating process or after the heating is completed, thereby effectively improving the heating efficiency of the articles in the storage space 111 or the heat dissipation efficiency of the storage space 111 after the heating is completed.
Further, the box body 110 of the heatable storage box 100 may further include: and a temperature sensor (not shown) disposed between the inner container 112 and the outer case 113 and configured to detect a temperature of the storage space 111. In the above embodiment, the inner container 112 is provided with the air inlet hole 114, the air return hole 115 and the plurality of through holes 116, so that the temperature sensor is positioned between the inner container 112 and the outer shell 113 to detect the temperature of the storage space 111. The storage space 111 of the inner container 112 can be prevented from being occupied by arranging the storage space between the inner container 112 and the outer shell 113. In the embodiment, the line wires are hidden wires, and the fan 132, the temperature sensor and the heating element 131 are connected to the outgoing line position of the door lining through the housing 113.
In an alternative embodiment of the present invention, the surface of the cassette body 110 of the heatable bottle holder may be provided with a control panel (not shown in the drawings) configured to receive user operation commands to set the heating time and the heating temperature of the heatable bottle holder. Placing the object to be heated in the heatable storage box 100, setting heating temperature and heating time on the control panel, heating the storage and heating automatically, and sending out prompt sound to remind the user of heating completion through the refrigerator or the intelligent software after reaching the specified time. In practical applications, the heating time and the heating temperature of the heatable storage box 100 may also be set based on a control panel on the refrigerator, and the present invention is not limited thereto.
An embodiment of the present invention further provides a refrigerator 200, as shown in fig. 5 and 6, the refrigerator includes: a body 210 and a door 220 defining a storage compartment; the heatable storage box 100 for the refrigerator interior according to any of the above embodiments is detachably mounted to the door liner of the door body 220.
In the embodiment of the present invention, the heatable storage box 100 and the door lining are mounted by a conventional snap-fit type, that is, a concave shape is formed on the door lining, and a protrusion is formed at a corresponding position of the heatable storage box 100 for snap-fit. In addition, in the area where the heatable storage box 100 is fastened close to the door lining, there are outlets of the fan 132, the heating element 131, and the like, which are hidden in the heatable storage box 100 for the sake of appearance.
When the heatable storage box 100 needs to be heated, the object to be heated may be placed in the inner container 112 of the box body 110 of the heatable storage box 100, then the box cover 120 is closed, and the target temperature and heating time, such as 40 ℃, 10min and the like, are set in the control panel on the heatable storage box 100 or the refrigerator. After the setting is completed, the blower 132 and the heating element 131 operate to heat the target object, and after a specified time, the heating is automatically stopped, the target object is taken out, the box cover 120 is closed, and the heat inside the storage box 100 can be slowly exchanged with the compartment to minimize the influence on the temperature inside the compartment. In this embodiment, in order to prevent the heat in the inner container 112 from dissipating into the storage compartment of the box 210, a layer of thermal insulation aerogel felt can be added between the inner shell 113 and the outer shell 113 of the heatable storage box 100, after the heating is completed and the object is taken out, the box cover 120 of the heatable storage box 100 is automatically covered, and slow heat conduction is performed through the compartment and the heat in the heatable storage box 100, so as to avoid the temperature of the compartment from fluctuating.
The embodiment of the invention provides a heatable storage box used in a refrigerator and the refrigerator. The heatable storage box provided by the embodiment of the invention not only can further save the internal space of the refrigerator and improve the use function of the refrigerator, but also can meet the requirement of a user on rapidly heating articles.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (6)
1. A heatable storage box for a refrigerator interior comprising: the box cover is used for opening and closing the storage space, and the box cover is arranged at the top of the box body;
wherein, the box body includes:
the inner container limits the storage space;
the outer shell is coated on the outer side of the inner container;
the heat insulation layer is arranged on the inner side of the shell; and
a heating device disposed between the inner container and the outer shell and configured to heat the articles in the storage space;
a heating cavity is formed between the bottom of the inner container and the outer shell, and the heating device is arranged in the heating cavity;
the heating device includes:
a heating element configured to generate heat, the heating element abutting against the bottom of the inner container;
a fan configured to cause a flow of air to be created that blows into the storage space and carries a portion of the heat;
the fan cover is fixedly arranged at the bottom of the inner container and positioned in the middle of the heating cavity, and the fan is arranged in the fan cover;
an air inlet hole is formed in the area, corresponding to the fan, of the inner container, so that the fan can enable air in the heating cavity to be blown into the storage space through the air inlet hole;
a gap is formed between the peripheral wall of the inner container and the heat-insulating layer; and is provided with
A plurality of through holes are formed in the peripheral wall of the inner container, and the storage space and the heating cavity are in airflow interaction through the through holes and gaps between the inner container and the heat insulation layer.
2. Heatable magazine according to claim 1, characterized in that,
an opening is formed in one side of the fan cover, a plurality of air return holes are formed in the bottom of the inner container and close to one side of the opening, so that air in the storage space returns to the heating cavity through the air return holes, and airflow circulation is formed.
3. The heatable storage box of claim 2, wherein the insulating layer is adhered to the outer shell by acrylic double-sided adhesive or PSA hot melt adhesive;
the heat-insulating material of the heat-insulating layer comprises a silicon dioxide aerogel felt, and the surface of the silicon dioxide aerogel felt is an aluminum foil.
4. The heatable storage cassette of claim 1, the cassette further comprising:
and the temperature sensor is arranged between the inner container and the shell and is configured to detect the temperature of the storage space.
5. Heatable storage box according to claim 1, characterized in that,
the heating element comprises: aluminum foil heater wire, electric heater wire, PTC heater or semiconductor heater lamp;
the fan includes: axial fans or centrifugal fans.
6. A refrigerator, comprising:
a box body and a door body which limit the storage chamber;
a heatable storage box for the interior of a refrigerator according to any one of claims 1 to 5 is detachably mounted on a door liner of the door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911001814.6A CN112762655B (en) | 2019-10-21 | 2019-10-21 | Heatable storage box used inside refrigerator and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN113524606A (en) * | 2021-07-21 | 2021-10-22 | 青岛新材料科技工业园发展有限公司 | PET bottle seat for refrigerator and preparation method thereof |
| CN113790559A (en) * | 2021-09-27 | 2021-12-14 | 澳柯玛股份有限公司 | Refrigerator with beautiful storage space |
| CN114701118A (en) * | 2022-03-02 | 2022-07-05 | 深圳市汇晨电子股份有限公司 | Preparation process and preparation mold for refrigerator drawer |
| CN115823821A (en) * | 2022-12-09 | 2023-03-21 | 长虹美菱股份有限公司 | Refrigerator with self-adaptive mask function and control method |
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| US7500593B2 (en) * | 2002-10-23 | 2009-03-10 | Minnesota Thermal Science, Llc | Container having passive controlled temperature interior, and method of construction |
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